IPLIST.NET - 198.21.72.in-addr.arpa

Search for IP or hostnames:

198.21.72.in-addr.arpa checked at 2025-10-26T15:43:24.374Z 225ms 61/61/61 100% R:13

`198.21.72.in-addr.arpa`

NS	`x1.amazonaws.com`
		A	156.154.64.10^{🇺🇸 Neustar}
			PTR	`u1.amazonaws.com`
NS	`x2.amazonaws.com`
		A	156.154.65.10^{🇺🇸 Neustar}
			PTR	`u2.amazonaws.com`
NS	`pdns1.ultradns.net`
		A	2001:502:f3ff::1 ^{🇺🇸 Neustar}
			PTR	`pdns1.ultradns.net`
		A	204.74.108.1^{🇺🇸 Neustar}
			PTR	`pdns1.ultradns.net`
NS	`x3.amazonaws.org`
		A	156.154.150.1^{🇺🇸 AS399161}
			PTR	`dns-01.ultradns2.com`
NS	`x4.amazonaws.org`
		A	204.74.120.1^{🇺🇸 AS399160}
			PTR	`dns-01.ultradns2.org`

Up

67.198.21.72.in-addr.arpa

25.198.21.72.in-addr.arpa

68.198.21.72.in-addr.arpa

65.198.21.72.in-addr.arpa

66.198.21.72.in-addr.arpa

64.198.21.72.in-addr.arpa

27.198.21.72.in-addr.arpa

Starts with same word

198.fr

198.vn

198.tw

198.by

198.com

198.hu

198.ch

198.email

198.at

198.in

198.ae

198.co.il

198.hk

198.me

198.info

198.ca

198.biz

198.cc

198.it

198.in-addr.arpa

198.dk

198.online

198.net

198.tel

198.org

198.be

198.no

198.la

198.ru

198.org.uk

198.us

198.se

198.garden

198.games

198.de

198.run

198.ph

198.nl

Starts similarily

189.us

981.fund

981.it

198.garden

189.la

981.org

891.in

198.games

819.co

918.cc

189.at

981.com

198.de

918.ru

918.se

198.run

819.mobi

189.cn

198.ph

189.in

918.network

189.cam

189.fr

189.cheap

891.me

198.nl

189.se

891.info

198.fr

198.vn

819.co.jp

981.co

981.fr

891.com

918.nl

189.mobi

981.be

819.nl

189.be

189.website

819.com

891.tv

981.nl

198.tw

918.in

819.ca

198.by

891.co.uk

189.com.hk

198.com

198.hu

189.co.uk

981.tv

198.ch

981.design

981.cn

981.eu

891.be

189.net

819.cc

198.email

189.com

918.hk

198.at

918.org

189.ag

198.in

981.ink

918.de

891.net

891.ir

198.ae

198.co.il

198.hk

891.co

198.me

189.chat

891.ca

198.info

981.co.uk

819.ru

918.cafe

189.vn

891.io

819.in

918.co

891.at

189.hu

198.ca

981.us

189.no

981.ch

891.biz

891.ru

189.cz

819.fr

198.biz

918.world

918.ch

981.at

981.de

189.io

189.sh

981.am

819.bet

189.ca

198.cc

918.ca

819.dk

189.net.cn

891.cc

198.it

891.de

819.tv

198.in-addr.arpa

918.li

AI analysis

198.21.72.in-addr.arpa has children including 67.198.21.72.in-addr.arpa, 25.198.21.72.in-addr.arpa, 68.198.21.72.in-addr.arpa, 65.198.21.72.in-addr.arpa, 66.198.21.72.in-addr.arpa and a few other host names.

198.21.72.in-addr.arpa is delegated to five name servers: x1.amazonaws.com, x2.amazonaws.com, pdns1.ultradns.net, x3.amazonaws.org and x4.amazonaws.org.

At least part of the name servers for 198.21.72.in-addr.arpa are shared with other domains, for instance talonpreserve.com, puertodepalos.com.ar, 154.55.206.in-addr.arpa, bloombergmediastudios.net and 8.65.18.in-addr.arpa.

These name servers are commonly used alongside pdns3.ultradns.org, pdns5.ultradns.info, pdns6.ultradns.co.uk, pdns2.ultradns.net, pdns4.ultradns.org, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

Host names with two IP numbers

pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1

Host names with one IP number

x1.amazonaws.com points to 156.154.64.10

x2.amazonaws.com points to 156.154.65.10

x3.amazonaws.org points to 156.154.150.1

x4.amazonaws.org points to 204.74.120.1

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